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Radiant|Lab Grown|IGI

0.50ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG831654253

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831654253

Diamond specifications and retailer prices

From $215 NZD
$121 USD
As of October 30, 2026
Save $1,764 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,978 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831654253 or 831654253. Listed at 16 retailers as of October 30, 2026, with prices from $215 to $1,978, a $1,764 spread on the same certified stone. MOH London lists it at $1,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831654253
Dimensions5.43 × 3.89 × 2.69 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm3.89 mm0.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831654253
Side View
Table 68.0%Crown 42.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,978 NZD|Low: $158 NZD|High: $2,057 NZD|Avg: $740 NZD|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 4$215 NZD
Retailer 15$323 NZD
Retailer 2$430 NZD
Retailer 9$471 NZD
Retailer 10$479 NZD
Retailer 13$574 NZD
Retailer 16$608 NZD
Retailer 8$609 NZD
Retailer 6$621 NZD
Retailer 7$621 NZD
Retailer 14$777 NZD
Retailer 11$850 NZD
Retailer 12$864 NZD
Retailer 3$1,244 NZD
Retailer 5$1,530 NZD
MOH London$1,978 NZD

32 data points across 16 retailers

16 retailers$215 NZD to $1,978 NZD

A
Cheapest Retailer
-
$215 NZD
$121 USD
Final sale: no returns
A
Retailer 2
-
$323 NZD
$182 USD
View
A
Retailer 3
-
$430 NZD
ZAR 3,918 ZAR
View
A
Retailer 4
-
$471 NZD
£209 GBP
View
A
Retailer 5
-
$479 NZD
€257 EUR
View
B+
Retailer 6
-
$574 NZD
£255 GBP
View
B+
Retailer 7
-
$608 NZD
A$527 AUD
View
B+
Retailer 8
-
$609 NZD
A$528 AUD
View
B+
Retailer 9
-
$621 NZD
$350 USD
View
Retailer 10
-
$621 NZD
$350 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$777 NZD
$438 USD
View
B
Retailer 12
-
$850 NZD
$479 USD
View
B+
Retailer 13
-
$864 NZD
$487 USD
View
B
Retailer 14
-
$1,244 NZD
£552 GBP
View
B
Retailer 15
-
$1,530 NZD
SGD 1,165 SGD
View
Most Expensive
B
MOH London
LG831654253 · Nov 1
$1,978 NZD
£878 GBP
View
15 more retailers have this diamond
Prices start from $215 NZDSave up to $1,764 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Radiant
$215 NZD